Windows Vista

Whistle a melody and watch this program graph the pitch in real time. The Frequency Analyzer technically speaking performs a Fast Fourier Transform of the sound. What it means is that it analyzes your voice and splits it into its component frequencies. Watch patterns of speech, the harmonics of vowels and the noise of sibilants. The size of the program is only 64k! (zipped 32k)

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FREE DiceLock Security DiceCheck GUI and DLL Library - Incorporate random number tests in your applications. The C++ library contains classes implementing Frequency Test, Block Frequency Test, Cumulative Sum Forward Test, Cumulative Sum Reverse Test, Runs Test, Longest Run Of Ones Test, Rank Test, Universal Test, Approximate Entropy Test, Serial Test, Discrete Fourier Transform Test.

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FREE DiceLock Security DiceChecker DLL Library - Incorporate random number tests in your applications. The C++ library contains classes implementing Frequency Test, Block Frequency Test, Cumulative Sum Forward Test, Cumulative Sum Reverse Test, Runs Test, Longest Run Of Ones Test, Rank Test, Universal Test, Approximate Entropy Test, Serial Test, Discrete Fourier Transform Test.

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This software scans a text file (including HTML and XML files), or text on the clipboard, and counts the frequencies of different words. The text can be in a language other than English. The words which are found and displayed can be ordered alphabetically or by frequency. There is no limit on the size of an input file. What is a 'word' is user-definable. Results can be written to a file and can be read into Excel for further processing.

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This software scans one or more text or text-like files (e.g. HTML and XML files) and counts the number of occurrences of the different words or given phrases (with pattern matching). The text can be non-English. The words which are found and displayed can be ordered alphabetically or by frequency. There is no limit on the size of an input file. The manner in which words are counted can be customized. Results can be written to a file.

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Quick MTF is a high-performance software designed for measuring the most important image quality factors. Whenever you are buying a new lens, a camera, or a scanner, Quick MTF can help you make an informed decision. All you need for assessing a device's quality parameters is a picture of a simple object taken taken with that device. Quick MTF uses the slanted-edge measurement technique for discrete sampled systems, described in ISO 12233.

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Quick MTF Light is a high-performance software designed for measuring the most important image quality factors. The method implemented in Quick MTF is based on the ISO 12233 standard and you can test not only camera lenses but also other imaging equipment, such as scanners, night vision systems, medical imaging devices, microscopes, and so on.

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NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms using a Windows computer with a sound card or a PocketPC handheld. Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or speakers, tuning music instruments as an accurate reference tone, demonstration of audio principles to students and more.

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NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms using a Windows computer with a sound card or a PocketPC handheld. Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or speakers, tuning music instruments as an accurate reference tone, demonstration of audio principles to students and more.

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NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms using a Windows computer with a sound card or a PocketPC handheld. Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or speakers, tuning music instruments as an accurate reference tone, demonstration of audio principles to students and more.

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KDAPilot is a powerful Keyword Frequency Analyzer tool developed to calculate optimal keyword densities in a given web page. KDAPilot powerful engine generates keyword density information that is useful to find optimum frequency values and improve your website positioning in any search engine. Also KDAPilot will find out errors such as missing keywords in META tags in your html pages. Such errors can be promptly fixed with KdaPilot.

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HAMIC, the HAM Intelligent Calculator, is designed to aid HAM perform a number of calculations. HAMIC has a simple to use, but powerful graphical interface that allows solving simple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported.

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Sample Champion is a powerful real-time software tool designed for high precision acoustic measurements. With Sample Champion you will be able to measure the Impulse Response of a room, or analyze loudspeaker Frequency Responses using the MLS (Maximum Length Sequence) method. It has been designed for acoustical technicians, sound engineers, scientists and students. Sampling rate up to 192 kHz, 24 bit support. FFT length up to 64K points.

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Quick MTF is a high-performance software designed for measuring the most important lens and image quality factors. With Quick MTF you can make the best choice, when you want to invest wisely in a new lens, camera or scanner. To estimate your target device with Quick MTF, you just need a picture of a simple object taken with it. Quick MTF uses the slanted-edge measurement technique for discrete sampled systems, as described in ISO 12233.

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This program is an audio analyzer with FFT and n-th octave frequency analyzers and oscilloscope. The octave analyzer can show the frequency spectrum at 12th, 6th, 3rd and full octave resolution. (A standard license supports all resolutions). With the FFT frequency analyzer you can see the spectrum on a linear scale, which can be useful for harmonics and other analysis tasks. Also on board is a real time oscilloscope.

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DAF/FAF Assistant implements Delayed Auditory Feedback and Frequency-shifting Auditory Feedback techniques. The application can be used by people who have stuttering problem to control their speech fluency, increase their confidence level and develop carryover fluency when techniques are used on a regular basis.

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Pocket DAF/FAF Assistant implements Delayed Auditory Feedback and Frequency-shifting Auditory Feedback techniques for PDAs. The application can be used by people who have stuttering problem to control their speech fluency, increase their confidence level and develop carryover fluency when techniques are used on a regular basis.

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Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers using a low cost amp, microphone, preamp and a commercially available Windows multimedia sound card. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.

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Tune your musical instrument quickly and accurately with this digital tuner. Uses microphone or direct electric guitar input for tuning. You can tune guitar, bass guitar, banjo, mandolin, violin, viola, cello, double bass, and other instruments using the pitch selector. Has choice of gauge and pitch graph views.

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This program is an audio analyzer with FFT and n-th octave frequency analyzers and oscilloscope. The octave analyzer can show the frequency spectrum at 12th, 6th, 3rd and full octave resolution. (A standard license supports all resolutions). With the FFT frequency analyzer you can see the spectrum on a linear scale, which can be useful for harmonics and other analysis tasks. Also on board is a real time oscilloscope.

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